Bucher Hydraulics QX51-080R Vane Hydraulic Pump

Bucher Hydraulics QX51-080R is an internal-gear hydraulic pump from Bucher’s QX series, delivering about 78.3 cm3 per revolution. It is rated for up to 160 bar and features right‑hand (CW) rotation, making it a compact, high‑flow option for mobile and industrial hydraulic systems. The QX51-080R family is designed for low-pulsation operation and broad compatibility with hydraulic fluids. With a nominal displacement around 78.3–78.6 cm3/rev, it yields a nominal flow near 114 L/min, enabling strong output in circuits that require steady flow at moderate pressures. Common applications include hydraulic power packs and machinery in mobile and industrial settings where reliable performance and durability are essential.